Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface, showing our new design.

The broken lines illustrate the display screen or portion thereof and form no part of the claimed design. The dash-dot broken line forms no part of the claimed design. 

CLAIM We claim, the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 